Oval|Lab Grown|IGI

1.00ct F VVS1 Oval Lab Grown Diamond

ID • F/VVS1 • IGI LG825660305

Shape and cutting style on the report: Moval brilliant cut

Certificate IGI LG825660305

Diamond specifications and retailer prices

From £177 GBP
$237 USD
As of November 1, 2026
Save £796 GBP (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,702 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1ct lab-grown oval diamond

This 1ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG825660305 or 825660305. Listed at 14 retailers as of October 26, 2026, with a 450% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825660305
Dimensions9.78 × 4.91 × 3.19 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.78 mm4.91 mm1.00 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825660305
Side View
Table 60.0%Crown 32.7°Girdle: STK-THKPavilion 41°Culet: NoneDepth 65.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £1,702 GBP|Low: £170 GBP|High: £1,799 GBP|Avg: £533 GBP|-5.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 13£177 GBP
Retailer 5£219 GBP
Retailer 14£219 GBP
Retailer 6£228 GBP
Retailer 15£246 GBP
Retailer 3£294 GBP
Retailer 2£297 GBP
Retailer 7£369 GBP
Retailer 9£418 GBP
Retailer 8£460 GBP
Retailer 10£590 GBP
Retailer 12£708 GBP
Retailer 4£905 GBP
Retailer 11£972 GBP
Do Amore Diamonds£1,702 GBP

34 data points across 15 retailers

14 retailers£177 GBP to £972 GBP

A
Cheapest Retailer
-
£177 GBP
$237 USD
Retailer 2
-
£219 GBP
$294 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
£219 GBP
$294 USD
View
Retailer 4
-
£228 GBP
$306 USD
View
Price last confirmed 27 days ago
Final sale: no returns
A
Retailer 5
-
£246 GBP
$329 USD
View
A
Retailer 6
-
£294 GBP
$394 USD
View
A
Retailer 7
-
£297 GBP
View
B+
Retailer 8
-
£418 GBP
ZAR 9,049 ZAR
View
B+
Retailer 9
-
£460 GBP
View
B+
Retailer 10
-
£590 GBP
A$1,216 AUD
View
B
Retailer 11
-
£708 GBP
$949 USD
View
B
Retailer 12
-
£905 GBP
$1,213 USD
View
B
Retailer 13
-
£972 GBP
View
Most Expensive
Do Amore Diamonds
27-44CCF2172 · Nov 2
£1,702 GBP
$2,280 USD
View
Price under review
13 more retailers have this diamond
Prices start from £177 GBPSave up to £796 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.00ct Oval
£177 GBP